Please take note that this product is unable to connect to a remote control or RC receiver! Our driver requires a PWM signal with a frequency above 10K and a duty cycle between 0 and 98% (the general aeromodelling controller's PWM frequency is below 1K). We typically advise that the 100A drive board use a single channel with power below 500W (continuous) because different customers have different use conditions. The drive plate's ability to dissipate heat may not be able to keep up if it surpasses 500W. In general, the main circuit will generate more heat and experience a higher temperature rise as the current increases. The drive plate's solder melting point is currently exceeded by the temperature, making it more prone to burning.